Answer:
they are rational numbers
The answer is 3:9 because it says that he sold 3 out of the 12 paintings and so it asks first of how many did he sell and he sold three and how many did he not sell and so it's nine left
Answer:
It would take 34.5 minuets for 9 people to paint 9 walls
Step-by-step explanation:
Divide 23 by 2 and you sound get 11.5
and 11.5 to 23 to get 34.5
The reason you must do it like this is because if they all do it at the same rate you need to know how long it would to for 3 people to do it so that you have a minimum point, then add the mid and min points to get the max point, 9 people.
It is 7-7-77-8-7-7-7777-75a
Answer:
816.8
Step-by-step explanation:
For each rotation of the tire, the wheel axle moves forward by a distance equal to the circumference of the tire.
Here, that circumference is C = pi*d, where d is the wheel diameter:
C = pi(26 in) = 26 pi inches.
The distance covered in 10 rotations of the wheel is thus 10(26 pi inches) = 260 pi inches. To the nearest tenth, that's 816.8 inches.